| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.99 | 13.264% | $151.7624 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $87.87 | 13.313% | $99.5681 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $182.70 | 11.215% | $203.1898 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $65.47 | 7.223% | $70.1989 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $184.57 | 10.505% | $203.9591 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $242.36 | 12.691% | $273.1179 | $273.12 | $273.10 | $273.10 |
| Purchase #7 | $109.87 | 8.540% | $119.2529 | $119.25 | $119.25 | $119.30 |
| 7 purchase totals = | $1,006.83 | $1,121.0491 | $1,121.05 | $1,121.00 | $1,121.20 | |